SPbPU Journal - Physics and Mathematics
    St. Petersburg Polytechnic University Journal: Physics and MathematicsPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2304-9782
    ISSN 2618-8686
    ISSN 2405-7223
    enАнглийский
    Version for the visually impaired
    AuthorNikita A. Pikhtin
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    Latest issues
    Nikita A. Pikhtin
    Nikita A. Pikhtin
    Affiliation
    Ioffe Institute

    Temperature performance of ring quantum-cascade laser with staircase-like distributed feedback grating

    Condensed matter physics
    Papylev D.S.Kolodeznyi E.S.Babichev A.V.Kharin N.Yu.Voznyuk G.V.Mitrofanov M.I.Slipchenko S.O.Lyutetskii A.V.Evtikhiev V.P.Karachinsky L.Ya.Novikov I.I.Panevin V.Yu.Pikhtin N.A.Egorov A.Yu.
    • Year: 2024
    • Volume: 17
    • Issue: 3.2
    • 20
    • 3248
    • Pages: 71-77

    Beam divergence of surface-emitting semiconductor laser with resonator based on two-dimensional photonic crystal

    Optoelectronic and nanoelectronic devices
    Nekrasov A.S.Zolotarev V.V.Oreshko I.V.Slipchenko S.O.Pikhtin N.A.
    • Year: 2026
    • Volume: 19
    • Issue: 1.1
    • 4
    • 478
    • Pages: 86-91